Charles is, indeed, given promotional moments on the show, not all of which he seems to resent.
The wealthiest Republican Party boosters will resent the assertion that peer pressure and ego motivate their giving.
As for claims that he taught students to resent white people?
"take (something) ill; be in some degree angry or provoked at," c.1600, from French ressentir "feel pain, regret," from Old French resentir "feel again, feel in turn" (13c.), from re-, intensive prefix, + sentir "to feel," from Latin sentire (see sense (n.)). Related: Resented; resenting.